Airbus believes the supply-chain constraints that prevented it from meeting its commercial aircraft delivery target last year will not materially improve before mid-2023. Chief executive Guillaume Faury said during a media briefing on the 10 January 2022 order and delivery numbers that the supply chain was currently at "a very low point", adding: "Maybe it has stabilised in the last month of the year, but there will potentially be more reasons for disruption." Faury cites energy-supply issues in Europe and the Chinese government's sudden move away from its zero-Covid policy as potential causes of further disruption. "What we believe is that 2023 will be another year of a very complex environment from the supply perspective," he says. "It's likely that the first one or two quarters of 2023 are a continuation of 2022." He notes that the situation remains "very dynamic" and requires Airbus to engage in active supplier management on a case-by-case basis. The European airframer increased A320-family production to 516 deliveries in 2022, from 483 the previous year. A220 deliveries meanwhile totalled 53, up three. Faury acknowledges that A220 production fell short of target. He highlights that deliveries of engines for the Pratt & Whitney PW1500G-powered twinjet represented a bottleneck amid wider supply-chain constraints, especially during the second half of 2022. Airbus had planned to increase monthly A220 production to six aircraft by the end of 2022 and to 14 in 2025. Faury says the airframer is "updating" the programme plan. "We are working hard to catch up and maintain the trajectory of the programme." He declined to specify a delivery target for 2023. In December, Airbus delivered eight A220-300s. It received 105 net orders for the A220 family across 2022. On the A320 family, meanwhile, Airbus continues to target 65 deliveries per month in 2024 and 75 mid-decade, Faury says. The airframer last year disclosed that the pace of increasing production would be slower than previously planned because of the supply-chain situation. Chief commercial officer Christian Scherer says the first available delivery slots for additional A320-family orders are in 2029. He notes, however, that aircraft previously ordered by leasing companies for delivery before 2029 are still available for airlines to lease. Scherer acknowledges that the lack of early delivery slots has affected sales prospects: "We could be selling a lot of more airplanes in that [A320] space if we had more capacity." But he adds: "We will continue to see A320 sales despite the long lead times."

Indian low-cost carrier IndiGo has disclosed that its fleet now spans 300 aircraft. It operates Airbus A320ceo, A320neo and A321neo narrowbodies and ATR 72-600 turboprops. "We have recently expanded operations across west, east, and northeast India as well as the Middle East," states chief executive Pieter Elbers. "The strong fleet will help us cater to emerging travel demands with the addition of capacity across domestic and international destination shores."

The US Federal Aviation Administration has proposed an airworthiness directive that would set a deadline of 24 February 2024 for US passenger and cargo aircraft to have 5G C-Band-tolerant radio altimeters, or have installed an acceptable radio frequency filter. The FAA says that the proposed AD is similar to one that took effect in December 2021, prohibiting passenger and cargo flight operations in the vicinity of 5G C-Band wireless transmitters unless the FAA specifically approved them. It adds: "[The December 2021] AD relied on Verizon and AT&T to voluntarily reduce the power of 5G C-Band signals near airports. AT&T and Verizon agreed in June 2022 to keep their voluntary mitigations in place until July 2023 to give the aviation industry an additional year to retrofit their airplanes with radio frequency filters." The FAA and the Department of Transportation in early 2022 expressed concerns that 5G implementation could interfere with radio altimeters on board aircraft. Under pressure from regulators, AT&T and Verizon agreed in January 2022 that their twin launch of 5G communications networks that month would temporarily bypass certain US airports amid ongoing safety concerns. The FAA says that while retrofitting by US carriers "continues at an expedient clip", the newly proposed AD "would make the retrofits mandatory for operators that have not completed the work". The proposed AD additionally requires carriers to revise their airplane flight manuals to prohibit low-visibility landings after 30 June 2023, unless the retrofits have been completed on that aircraft. The FAA says that wireless companies, aviation stakeholders and other federal agencies collaborated in drafting the proposed AD, which it says "will enable the wireless companies to achieve full use of their networks while maintaining aviation safety". The proposed AD will be open for public comments for 30 days after it posts in the Federal Register.